The singer, who was nominated for her role in Hustlers, is renowned for her show-stopping style, having won the CFDA’s 2019 Fashion Icon award in 2019 and breaking the internet with the return of that Versace jungle dress.
However, on Sunday night the 50-year-old added another major look to her already striking sartorial list.
The Maid in Manhattan star wore a strapless, Valentino ball gown that featured a white skirt and larger-than-life green and gold bow.
Lopez paired her ensemble with a with a high braided updo, 145 carats of emerald-and-diamond jewellery courtesy of Harry Winston and a matching clutch bag.
Fans had mixed reactions to the look on Twitter, with many praising the actor for her over-the-top ensemble.
â€œ@JLo looks stunning on the #GoldenGlobes red carpet,â€ one person wrote.
However, others disagreed, with another Twitter user writing: â€œMaybe JLo wearing that hideous dress was punishment to the Golden Globe committee since she knew she wasnâ€™t gonna win.â€ [sic]
For most people though, Lopezâ€™s outfit was simply great meme material, with the star being compared to everything from Christmas wrapping paper to an episode of Friends.
â€œJLo noooo, this isnâ€™t a christmas party sweetie,â€ one person wrote.
Another commented: â€œJLo out here looking like a Macy’s holiday display that got up and walked away.â€
A third person shared a side-by-side photo of Lopez and Friendâ€™s character Phoebe Buffay, referencing the episode in which she covers a hummus stain on her dress with a Christmas decoration .
â€œJLOâ€™s Golden Globes dress is giving me Phoebe covering a hummus stain with a Christmas bow vibe,â€ they wrote.
Others thought that the actorâ€™s outfit looked remarkably similar to a Chirstmas jumper worn by Ryan Reynolds in 2018, writing: â€œJlo out here looking like Ryan Reynolds ugly sweater.â€
Lopez walked the carpet with her fiancÃ© Alex Rodriguez, who sported a classic black tuxedo.
The fashion icon was nominated this year for her role as stripper Ramona Vega in Hustlers, which she learned how to pole dance for.